9161421

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{367}}^1$

素因数の和:580

約数の個数: 16

約数和(自身を含む): 12559104

約数和(自身を除く): 3397683

約数列:

[1, 3, 53, 157, 159, 367, 471, 1101, 8321, 19451, 24963, 57619, 58353, 172857, 3053807, 9161421]

約数ペア:

[(1, 9161421), (3, 3053807), (53, 172857), (157, 58353), (159, 57619), (367, 24963), (471, 19451), (1101, 8321)]